27152-07-4Relevant academic research and scientific papers
Synthesis, cytostatic evaluation and structure activity relationships of novel bis-indolylmethanes and their corresponding tetrahydroindolocarbazoles
El Sayed, Mardia T.,Ahmed, Khadiga M.,Mahmoud, Kazem,Hilgeroth, Andreas
, p. 845 - 859 (2015)
BIMs (bis-indolylmethanes) (1a-n) were synthesized using glacial acetic acid as a protic acid for promotion of the condensation reaction of indoles with aldehydes in high yields (86-98 %). Corresponding tetrahydroindolo[2,3-b]carbazoles (2
Novel synthesis of 6,12-dihydroindolo[3,2-b]carbazoles catalysed by p-toluenesulfonic acid
Jin, Can,Zhang, Bo,Yu, Chuanming,Su, Weike
scheme or table, p. 191 - 194 (2009/10/15)
An efficient and straightforward procedure for the synthesis of 6,12-dihydroindolo[3,2-b]carbazoles has been achieved through the one-pot reaction of indole with aromatic aldehydes in the presence of p-toluenesulfonic acid (pTSA) as the catalyst.
